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NetBSD/include/stdlib.h

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/* $NetBSD: stdlib.h,v 1.52 2001/02/19 22:12:41 cgd Exp $ */
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)stdlib.h 8.5 (Berkeley) 5/19/95
*/
#ifndef _STDLIB_H_
#define _STDLIB_H_
#include <sys/cdefs.h>
#include <sys/featuretest.h>
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
!defined(_XOPEN_SOURCE)
#include <sys/types.h> /* for quad_t, etc. */
#endif
#include <machine/ansi.h>
#ifdef _BSD_SIZE_T_
typedef _BSD_SIZE_T_ size_t;
#undef _BSD_SIZE_T_
#endif
#ifdef _BSD_WCHAR_T_
typedef _BSD_WCHAR_T_ wchar_t;
#undef _BSD_WCHAR_T_
#endif
typedef struct {
int quot; /* quotient */
int rem; /* remainder */
} div_t;
typedef struct {
long quot; /* quotient */
long rem; /* remainder */
} ldiv_t;
#if !defined(_ANSI_SOURCE) && \
(!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \
defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L)
typedef struct {
/* LONGLONG */
long long int quot; /* quotient */
/* LONGLONG */
long long int rem; /* remainder */
} lldiv_t;
#endif
#if !defined(_ANSI_SOURCE) && !defined(_ISOC99_SOURCE) && \
!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
typedef struct {
quad_t quot; /* quotient */
quad_t rem; /* remainder */
} qdiv_t;
#endif
#include <sys/null.h>
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
#define RAND_MAX 0x7fffffff
extern size_t __mb_cur_max;
#define MB_CUR_MAX __mb_cur_max
__BEGIN_DECLS
__dead void abort __P((void)) __attribute__((__noreturn__));
__pure int abs __P((int));
int atexit __P((void (*)(void)));
double atof __P((const char *));
int atoi __P((const char *));
long atol __P((const char *));
#ifndef __BSEARCH_DECLARED
#define __BSEARCH_DECLARED
/* also in search.h */
void *bsearch __P((const void *, const void *, size_t, size_t,
int (*)(const void *, const void *)));
#endif /* __BSEARCH_DECLARED */
void *calloc __P((size_t, size_t));
div_t div __P((int, int));
__dead void exit __P((int)) __attribute__((__noreturn__));
void free __P((void *));
__aconst char *getenv __P((const char *));
__pure long
labs __P((long));
ldiv_t ldiv __P((long, long));
void *malloc __P((size_t));
void qsort __P((void *, size_t, size_t,
int (*)(const void *, const void *)));
int rand __P((void));
void *realloc __P((void *, size_t));
void srand __P((unsigned));
double strtod __P((const char *, char **));
long strtol __P((const char *, char **, int));
unsigned long
strtoul __P((const char *, char **, int));
int system __P((const char *));
/* These are currently just stubs. */
int mblen __P((const char *, size_t));
size_t mbstowcs __P((wchar_t *, const char *, size_t));
int wctomb __P((char *, wchar_t));
int mbtowc __P((wchar_t *, const char *, size_t));
size_t wcstombs __P((char *, const wchar_t *, size_t));
#if !defined(_ANSI_SOURCE)
/*
* IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
(_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
defined(_REENTRANT)
int rand_r __P((unsigned int *));
#endif
/*
* X/Open Portability Guide >= Issue 4
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
(_XOPEN_SOURCE - 0) >= 4
double drand48 __P((void));
double erand48 __P((unsigned short[3]));
long jrand48 __P((unsigned short[3]));
void lcong48 __P((unsigned short[7]));
long lrand48 __P((void));
long mrand48 __P((void));
long nrand48 __P((unsigned short[3]));
unsigned short *
seed48 __P((unsigned short[3]));
void srand48 __P((long));
int putenv __P((const char *));
#endif
/*
* X/Open Portability Guide >= Issue 4 Version 2
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
(defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
(_XOPEN_SOURCE - 0) >= 500
long a64l __P((const char *));
char *l64a __P((long));
char *initstate __P((unsigned long, char *, size_t));
long random __P((void));
char *setstate __P((char *));
void srandom __P((unsigned long));
char *mkdtemp __P((char *));
int mkstemp __P((char *));
#ifndef __AUDIT__
char *mktemp __P((char *));
#endif
int setkey __P((const char *));
char *realpath __P((const char *, char *));
int ttyslot __P((void));
void *valloc __P((size_t)); /* obsoleted by malloc() */
#endif
/*
* ISO C99
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L
/* LONGLONG */
long long int atoll __P((const char *));
/* LONGLONG */
long long int llabs __P((long long int));
/* LONGLONG */
lldiv_t lldiv __P((long long int, long long int));
/* LONGLONG */
long long int strtoll __P((const char *, char **, int));
/* LONGLONG */
unsigned long long int strtoull __P((const char *, char **, int));
#endif
/*
* Implementation-defined extensions
*/
#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
#if defined(alloca) && (alloca == __builtin_alloca) && (__GNUC__ < 2)
void *alloca __P((int)); /* built-in for gcc */
#else
void *alloca __P((size_t));
#endif /* __GNUC__ */
char *getbsize __P((int *, long *));
char *cgetcap __P((char *, const char *, int));
int cgetclose __P((void));
int cgetent __P((char **, char **, const char *));
int cgetfirst __P((char **, char **));
int cgetmatch __P((const char *, const char *));
int cgetnext __P((char **, char **));
int cgetnum __P((char *, const char *, long *));
int cgetset __P((const char *));
int cgetstr __P((char *, const char *, char **));
int cgetustr __P((char *, const char *, char **));
int daemon __P((int, int));
__aconst char *devname __P((dev_t, mode_t));
int getloadavg __P((double [], int));
void cfree __P((void *));
int heapsort __P((void *, size_t, size_t,
int (*)(const void *, const void *)));
int mergesort __P((void *, size_t, size_t,
int (*)(const void *, const void *)));
int radixsort __P((const unsigned char **, int, const unsigned char *,
unsigned));
int sradixsort __P((const unsigned char **, int, const unsigned char *,
unsigned));
int setenv __P((const char *, const char *, int));
void unsetenv __P((const char *));
void setproctitle __P((const char *, ...))
__attribute__((__format__(__printf__, 1, 2)));
const char *getprogname __P((void)) __attribute__((__const__));
void setprogname __P((const char *));
quad_t qabs __P((quad_t));
qdiv_t qdiv __P((quad_t, quad_t));
quad_t strtoq __P((const char *, char **, int));
u_quad_t strtouq __P((const char *, char **, int));
int l64a_r __P((long, char *, int));
#endif /* !_POSIX_C_SOURCE && !_XOPEN_SOURCE */
#endif /* !_ANSI_SOURCE */
__END_DECLS
#endif /* !_STDLIB_H_ */
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